EP0606493A4 - Particule minuscule de resine fluoree composite. - Google Patents

Particule minuscule de resine fluoree composite.

Info

Publication number
EP0606493A4
EP0606493A4 EP19930914981 EP93914981A EP0606493A4 EP 0606493 A4 EP0606493 A4 EP 0606493A4 EP 19930914981 EP19930914981 EP 19930914981 EP 93914981 A EP93914981 A EP 93914981A EP 0606493 A4 EP0606493 A4 EP 0606493A4
Authority
EP
European Patent Office
Prior art keywords
small particle
fluorinated resin
crystalline
mol
melting point
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19930914981
Other languages
German (de)
English (en)
Other versions
EP0606493A1 (fr
EP0606493B1 (fr
Inventor
Tetsuo Yodogawa Works Shimizu
Seitaro Yodogawa Wor Yamaguchi
Yoshihisa Yodogawa Wo Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP0606493A1 publication Critical patent/EP0606493A1/fr
Publication of EP0606493A4 publication Critical patent/EP0606493A4/fr
Application granted granted Critical
Publication of EP0606493B1 publication Critical patent/EP0606493B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2427/16—Homopolymers or copolymers of vinylidene fluoride
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/902—Core-shell
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

Est décrite une particule minuscule de résine fluorée composite possédant une structure multicouche ou inclinée et un diamètre moyen de 0,05-1,0 νm, et composée d'un noyau et d'une enveloppe. Le noyau comporte une résine perfluorée qui est préparée par polymérisation en émulsion, présente une composition monomère sensiblement constituée de 85-100 % en poids de tétrafluoréthylène et de 0-15 % en poids d'une oléfine fluorée copolymérisable avec celui-ci, est cristalline et présente un point de fusion égal ou supérieur à 250 °C, tandis que l'enveloppe comporte une résine de fluorure de vinylidène qui est sensiblement composée de 30-100 % en moles de fluorure de vinylidène et de 0-70 % en moles d'une autre oléfine fluorée copolymérisable avec ce dernier (sauf l'hexafluorisobutène), est cristalline et présente un point de fusion égal ou supérieur à 70 °C. Cette particule possède une excellente aptitude au mélange avec d'autres résines élastomères, ainsi qu'une excellente dispersibilité dans des matériaux de revêtement.
EP19930914981 1992-07-09 1993-07-09 Particule minuscule de resine fluoree composite Expired - Lifetime EP0606493B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP18220392 1992-07-09
JP182203/92 1992-07-09
JP7565393A JP3303408B2 (ja) 1992-07-09 1993-04-01 含フッ素樹脂複合微粒子
JP75653/93 1993-04-01
PCT/JP1993/000950 WO1994001475A1 (fr) 1992-07-09 1993-07-09 Particule minuscule de resine fluoree composite

Publications (3)

Publication Number Publication Date
EP0606493A1 EP0606493A1 (fr) 1994-07-20
EP0606493A4 true EP0606493A4 (fr) 1994-11-23
EP0606493B1 EP0606493B1 (fr) 1998-12-23

Family

ID=26416801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930914981 Expired - Lifetime EP0606493B1 (fr) 1992-07-09 1993-07-09 Particule minuscule de resine fluoree composite

Country Status (5)

Country Link
US (1) US5494752A (fr)
EP (1) EP0606493B1 (fr)
JP (1) JP3303408B2 (fr)
DE (1) DE69322754T2 (fr)
WO (1) WO1994001475A1 (fr)

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WO1995029964A1 (fr) * 1994-04-28 1995-11-09 Daikin Industries, Ltd. Composition de resine ignifuge a inhibiteur d'egouttement
CN1107090C (zh) * 1994-10-19 2003-04-30 大金工业株式会社 电池用粘结剂及使用该粘结剂的电极用组合物及电池
TR199701169T1 (xx) * 1995-04-14 1998-03-21 Glaxo Wellcome Inc. Salmeterol i�in �l��lm�� doz inhaleri.
FR2733504A1 (fr) * 1995-04-28 1996-10-31 Gen Elec Plastics Abs Euro Bv Nouveaux alliages polymeres a base de polymerisat comprenant des motifs de derives de tetrafluoroethylene, procede de fabrication, articles obtenus a partir de tels alliages et utilisation de ces alliages dans des compositions polymeres
EP0778476A3 (fr) * 1995-12-07 1998-09-09 Fuji Photo Film Co., Ltd. Couche antiréfléchissante et dispositif d'affichage avec cette couche
US6383559B1 (en) 1995-12-07 2002-05-07 Fuji Photo Film Co., Ltd. Anti-reflection film and display device having the same
KR100466355B1 (ko) * 1996-07-31 2005-06-16 미쯔비시 레이온 가부시끼가이샤 폴리테트라플루오로에틸렌함유혼합분체,이를함유하는열가소성수지조성물및그성형체
US5780552A (en) * 1996-09-13 1998-07-14 E. I. Du Pont De Nemours And Company Fluoropolymers having core/shell structure with functional units in the shell
US6040370A (en) * 1997-04-17 2000-03-21 General Electric Company Aqueous fluoropolymer dispersion and method for making fluoropolymer-containing thermoplastic resin composition
US5962587A (en) * 1997-10-23 1999-10-05 General Electric Company High modulus thermoplastic resin composition
IT1308627B1 (it) * 1999-02-23 2002-01-09 Ausimont Spa Composizioni fluoroelastomeriche.
IT1308628B1 (it) * 1999-02-23 2002-01-09 Ausimont Spa Composizioni fluoroelastomeriche.
US6648130B1 (en) 1999-08-11 2003-11-18 Medi-Physics, Inc. Hyperpolarized gas transport and storage devices and associated transport and storage methods using permanent magnets
FR2817076A1 (fr) * 2000-11-20 2002-05-24 Atofina Poudre microcomposite a base d'un electroconducteur et d'un fluoropolymere et objets fabriques avec cette poudre
US7094838B2 (en) 2001-04-26 2006-08-22 Daikin Industries, Ltd. Fluorine-containing polymer powder and method for production thereof and coated article
JP4103399B2 (ja) * 2002-01-22 2008-06-18 旭硝子株式会社 含フッ素樹脂粉体塗料組成物および塗膜を有する物品
CN100447194C (zh) * 2003-08-25 2008-12-31 大金工业株式会社 成型体及其制造方法、高频信号传输用产品以及高频传输电缆
EP1614731B1 (fr) * 2004-07-05 2008-08-27 3M Innovative Properties Company Revêtement primaire à base de PTFE pour substrat métallique
JP4533115B2 (ja) * 2004-12-03 2010-09-01 三井・デュポンフロロケミカル株式会社 フッ素樹脂成形方法及びフッ素樹脂成形品
KR101216784B1 (ko) * 2005-01-27 2012-12-28 가부시끼가이샤 구레하 불화비닐리덴계 코어/셸형 중합체 및 그의 비수계 전기화학 소자에서의 이용
EP1717271A1 (fr) * 2005-04-26 2006-11-02 Solvay Solexis S.p.A. Composition de fluoropolymère thermoplastique
EP1948734B1 (fr) * 2005-11-18 2014-01-08 E.I. Du Pont De Nemours And Company Composition fluoropolymere
CN101309951B (zh) * 2005-11-18 2011-09-07 纳幕尔杜邦公司 含氟聚合物共混方法
EP1948706B1 (fr) * 2005-11-18 2012-09-19 E.I. Du Pont De Nemours And Company Polymere coeur/enveloppe
WO2007065867A1 (fr) * 2005-12-05 2007-06-14 Solvay (Societe Anonyme) Composition de polymère de sulfone aromatique comprenant des particules de polymère de tétrafluoroéthylène
WO2007065880A2 (fr) * 2005-12-05 2007-06-14 Solvay (Société Anonyme) Compositions a base de ptfe
US8632856B2 (en) * 2005-12-21 2014-01-21 3M Innovative Properties Company Highly water repellent fluoropolymer coating
JP5542295B2 (ja) 2006-06-02 2014-07-09 三井・デュポンフロロケミカル株式会社 フッ素樹脂成形方法及びフッ素樹脂成形品
JP4955326B2 (ja) * 2006-07-11 2012-06-20 Ｎｅｃエナジーデバイス株式会社 非水電解液二次電池用電極板及びその製造方法
US7964274B2 (en) * 2006-11-16 2011-06-21 E. I. Du Pont De Nemours And Company Heat aged perfluoropolymer
US8637144B2 (en) * 2007-10-04 2014-01-28 W. L. Gore & Associates, Inc. Expandable TFE copolymers, method of making, and porous, expended articles thereof
US9040646B2 (en) 2007-10-04 2015-05-26 W. L. Gore & Associates, Inc. Expandable TFE copolymers, methods of making, and porous, expanded articles thereof
US9650479B2 (en) 2007-10-04 2017-05-16 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
TW201016800A (en) * 2008-09-26 2010-05-01 Whitford Corp Blended fluoropolymer coatings for rigid substrates
JP5884314B2 (ja) 2010-09-30 2016-03-15 大日本印刷株式会社 体積ホログラム転写箔
KR101281736B1 (ko) * 2011-03-11 2013-07-04 한국화학연구원 태양전지 모듈 백시트의 내후성 코팅용 코어-쉘 불소고분자 입자
JP5617773B2 (ja) * 2011-06-22 2014-11-05 コニカミノルタ株式会社 ハードコートフィルム
US9644054B2 (en) 2014-12-19 2017-05-09 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
WO2018008611A1 (fr) * 2016-07-04 2018-01-11 旭化成株式会社 Article moulé en résine de polyamide
CN114163572A (zh) * 2020-09-10 2022-03-11 浙江蓝天环保高科技股份有限公司 一种核壳结构的聚偏氟乙烯共聚物及其制备方法
FR3122528B1 (fr) * 2021-05-03 2024-12-13 Arkema France Liant polymere fluore

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Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JP3303408B2 (ja) 2002-07-22
DE69322754T2 (de) 1999-06-02
JPH0673137A (ja) 1994-03-15
EP0606493A1 (fr) 1994-07-20
EP0606493B1 (fr) 1998-12-23
DE69322754D1 (de) 1999-02-04
WO1994001475A1 (fr) 1994-01-20
US5494752A (en) 1996-02-27

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